CN215032932U

CN215032932U - Steel plate pin upsetting large-head stamping die

Info

Publication number: CN215032932U
Application number: CN202121326164.5U
Authority: CN
Inventors: 张谦; 刘德文; 自永文; 杨宇
Original assignee: Chuxiong Piston Pin Co ltd
Current assignee: Chuxiong Piston Pin Co ltd
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2021-12-07
Anticipated expiration: 2031-06-15

Abstract

The utility model discloses a steel plate pin upset head stamping die in the technical field of stamping die, which comprises a die base and an installation top plate, wherein spring support columns are fixedly assembled at the left side and the right side of the top of the die base, a first limit sleeve is fixedly assembled at the top of the spring support columns, a partition plate is fixedly assembled at the top of the first limit sleeve, a second limit sleeve is fixedly assembled at the left side and the right side of the top of the partition plate, a support column is fixedly assembled at the top of the second limit sleeve, a die top plate is fixedly assembled at the top of the support column, a hydraulic pump is fixedly assembled in the middle of the top of the die top plate, and a hydraulic rod is fixedly assembled in the middle of the bottom of the die top plate, the utility model has reasonable structural design, the height adjustment of stamping is carried out according to the size, the part can be adjusted by a control panel, and can be replaced according to different dies, and the device is simple and convenient to operate, different moulds are easy to replace for production.

Description

Steel plate pin upsetting large-head stamping die

Technical Field

The utility model relates to a stamping die technical field specifically is a steel sheet round pin upset major part stamping die.

Background

The stamping die is a special process device for processing materials into parts in cold stamping processing, is called as a cold stamping die, stamping, and is a pressure processing method for obtaining required parts by applying pressure to the materials by utilizing a die arranged on a press machine at room temperature to enable the materials to generate separation or plastic deformation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a steel sheet round pin upset major part stamping die to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a steel plate pin upsetting large-head stamping die comprises a die base and an installation top plate, wherein spring support columns are fixedly assembled on the left side and the right side of the top of the die base, a first limiting sleeve is fixedly assembled on the top of each spring support column, a partition plate is fixedly assembled on the top of the first limiting sleeve, a second limiting sleeve is fixedly assembled on the left side and the right side of the top of the partition plate, a support column is fixedly assembled on the top of the second limiting sleeve, a die top plate is fixedly assembled on the top of the support column, a hydraulic pump is fixedly assembled in the middle of the top of the die top plate, a hydraulic rod is fixedly assembled in the middle of the bottom of the die top plate, a ferrule speed-limiting ring is fixedly assembled at the bottom of the hydraulic rod and at the top of the partition plate, return springs are fixedly assembled on the left side and the right side of the bottom of the partition plate and at the inner side of the first limiting sleeve, and the installation top plate is fixedly assembled at the bottom of the return springs, the bottom of installation roof is pegged graft and is equipped with the mould board, the top fixed mounting of mould base has the installation base, the top of installation base is pegged graft and is equipped with down the mould board.

Preferably, the number of the support columns is two, and a control panel is fixedly assembled on the front side wall of the support column on the left side.

Preferably, the bottom of the installation top plate is fixedly provided with an installation clamping groove, the left side and the right side of the outer side wall of the installation clamping groove are fixedly screwed with fixing rivets, and the installation clamping groove is engaged with the upper die plate.

Preferably, the bottom of the mounting clamping groove is provided with a clamping groove opening, and the clamping groove opening is matched with the top of the upper die plate.

Preferably, a threaded hole is formed in the top of the lower die plate, a fixing screw is screwed on the top of the lower die plate, and the fixing screw is matched with the threaded hole.

Preferably, the left side and the right side of the top of the installation top plate and the inner side of the return spring are fixedly provided with fixing screws, and the installation top plate is fixedly connected with the installation clamping groove through the fixing screws.

Preferably, a round hole is formed in the middle of the top of the isolation plate, and the round hole is matched with the hydraulic rod.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of reasonable design, carry out the altitude mixture control of punching press according to the size, this part can be adjusted through control panel to we can change according to the mould of difference, and the bottom can be changed through taking out of set screw, and the top can be changed through the installation draw-in groove, and this device is easy and simple to handle, the different mould production of easily changing.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged schematic view of the utility model at A;

FIG. 3 is a schematic view of the structure of the slot of the present invention;

fig. 4 is the schematic diagram of the lower mold plate structure of the present invention.

In the figure: 1. a mold base; 2. a spring support post; 3. a first limiting sleeve; 4. a separator plate; 5. a second limiting sleeve; 6. a support pillar; 7. a control panel; 8. a mold top plate; 9. a hydraulic pump; 10. installing a base; 11. a hydraulic lever; 12. a speed limiting ferrule; 13. a return spring; 14. an upper die plate; 15. a lower die plate; 16. installing a top plate; 161. installing a clamping groove; 162. fixing the rivet; 163. a notch; 151. a threaded hole; 152. and fixing the screw.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: a steel plate pin upsetting large-head stamping die comprises a die base 1 and an installation top plate 16, wherein spring support columns 2 are fixedly assembled on the left side and the right side of the top of the die base 1, a first limiting sleeve 3 is fixedly assembled on the top of each spring support column 2, a partition plate 4 is fixedly assembled on the top of each first limiting sleeve 3, a second limiting sleeve 5 is fixedly assembled on the left side and the right side of the top of each partition plate 4, a support column 6 is fixedly assembled on the top of each second limiting sleeve 5, a die top plate 8 is fixedly assembled on the top of each support column 6, a hydraulic pump 9 is fixedly assembled in the middle of the top of each die top plate 8, a hydraulic rod 11 is fixedly assembled in the middle of the bottom of each die top plate 8, a speed-limiting ferrule 12 is fixedly assembled at the bottom of each hydraulic rod 11 and on the top of each partition plate 4, return springs 13 are fixedly assembled on the left side and the right side of the bottom of each partition plate 4 and on the inner side of each first limiting sleeve 3, and the bottom of each return spring 13 is fixedly assembled with the installation top plate 16, the bottom of the installation top plate 16 is provided with an upper die plate 14 in an inserted manner, the top of the die base 1 is fixedly provided with an installation base 10, the top of the installation base 10 is provided with a lower die plate 15 in an inserted manner, and both the upper die and the lower die can be replaced.

Referring to fig. 1, the number of the supporting columns 6 is two, and the front side wall of the left supporting column 6 is fixedly provided with a control panel 7, and the control panel 7 can regulate and set the device;

referring to fig. 1 and 2, the bottom of the top installation plate 16 is fixedly assembled with an installation slot 161, the left and right sides of the outer side wall of the installation slot 161 are fixedly screwed with fixing rivets 162, and the installation slot 161 is engaged with the upper mold plate 14;

referring to fig. 1, 2 and 3, a clamping slot 163 is formed at the bottom of the mounting clamping slot 161, and the clamping slot 163 is matched with the top of the upper mold plate 14, so that the mold plate can be smoothly mounted and replaced;

referring to fig. 1 and 4, a threaded hole 151 is formed in the top of the lower mold plate 15, a fixing screw 152 is screwed to the top of the lower mold plate 15, and the fixing screw 152 is adapted to the threaded hole 151;

referring to fig. 1, fixing screws are fixedly mounted on the left and right sides of the top of the mounting top plate 16 and on the inner side of the return spring 13, and the mounting top plate 16 is fixedly connected to the mounting slot 161 through the fixing screws;

referring to fig. 1, a circular hole is formed in the middle of the top of the isolation plate 4, and the circular hole is matched with the hydraulic rod 11.

The working principle is as follows: the device is a steel plate pin upsetting large-head stamping die, when a user needs to use the device for stamping the die, firstly, the height of stamping is adjusted according to the size, the part can be adjusted through a control panel 7 and can be replaced according to different dies, the bottom can be replaced by taking out a fixing screw 152, the top can be replaced through a mounting clamping groove 161 so as to meet different production requirements, after the replacement is finished, an article to be stamped is placed at the top of a lower die plate 15 for placing, then the device is started through the control panel 7, a hydraulic pump 9 at the top starts to operate and then drives a hydraulic rod 11 to press down, so that a mounting top plate 16 at the bottom moves down, the stamping of the die is completed, the device is simple and convenient to operate, different dies are easy to replace for production, and the device is suitable for large-force production, is popularized and used.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a steel sheet round pin upset major part stamping die, includes mould base (1) and installation roof (16), its characterized in that: the left and right sides of the top of mould base (1) is fixed with spring support post (2), the top fixed assembly of spring support post (2) has stop collar one (3), the top fixed assembly of stop collar one (3) has division board (4), the left and right sides of the top of division board (4) is fixed with two (5) of stop collar, the top fixed assembly of two (5) of stop collar has support column (6), the top fixed assembly of support column (6) has mould roof (8), the centre fixed assembly at the top of mould roof (8) has hydraulic pump (9), the centre fixed assembly of the bottom of mould roof (8) has hydraulic stem (11), the bottom of hydraulic stem (11) and the top fixed assembly that is located division board (4) have speed limit lasso (12), the left and right sides of the bottom of division board (4) and the inboard fixed assembly that is located division collar one (3) of stop collar (13) The bottom of the return spring (13) is fixedly provided with a mounting top plate (16), the bottom of the mounting top plate (16) is provided with an upper die plate (14) in an inserted manner, the top of the die base (1) is fixedly provided with a mounting base (10), and the top of the mounting base (10) is provided with a lower die plate (15) in an inserted manner.

2. The stamping die for the upset head of the steel plate pin as claimed in claim 1, wherein: the quantity of support column (6) is two sets of, and the left side the preceding lateral wall of support column (6) is fixed to be equipped with control panel (7).

3. The stamping die for the upset head of the steel plate pin as claimed in claim 1, wherein: the bottom of installation roof (16) is fixed to be equipped with installation draw-in groove (161), the fixed spiro union of the left and right sides of the lateral wall of installation draw-in groove (161) is equipped with fixing rivet (162), just installation draw-in groove (161) and last mould board (14) meshing assembly.

4. The stamping die for the upset head of the steel plate pin as claimed in claim 3, wherein: the bottom of the mounting clamping groove (161) is provided with a clamping groove opening (163), and the clamping groove opening (163) is matched with the top of the upper die plate (14).

5. The stamping die for the upset head of the steel plate pin as claimed in claim 1, wherein: the top of the lower die plate (15) is provided with a threaded hole (151), the top of the lower die plate (15) is assembled with a fixing screw (152) in a threaded mode, and the fixing screw (152) is matched with the threaded hole (151).

6. The stamping die for the upset head of the steel plate pin as claimed in claim 1, wherein: the left side and the right side of the top of the installation top plate (16) and the inner side of the reset spring (13) are fixedly provided with fixing screws, and the installation top plate (16) is fixedly connected with the installation clamping groove (161) through the fixing screws.

7. The stamping die for the upset head of the steel plate pin as claimed in claim 1, wherein: the middle of the top of the isolation plate (4) is provided with a round hole, and the round hole is matched with the hydraulic rod (11).